Ear mounted sleep prevention alarm



FIG. 1 is a front plan view of an ear mounted sleep prevention alarm of the present invention;

FIG. 2 is a back plan view of an ear mounted sleep prevention alarm of FIG. 1;

FIG. 3 is a left side plan view of an ear mounted sleep prevention alarm of FIG. 1;

FIG. 4 is a right side plan view of an ear mounted sleep prevention alarm of FIG. 1;

FIG. 5 is a top plan view of the ear mounted sleep prevention system of FIG. 1;

FIG. 6 is a bottom plan view of an ear mounted sleep prevention alarm of FIG. 1; and,

FIG. 7 is a top, back, right side perspective view of an ear mounted sleep prevention alarm of FIG. 1, with the broken line showing for illustrative purposes only and forming no part of the claimed design. 

The ornamental design for an ear mounted sleep prevention alarm, as shown and described. 